Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Ferdinand of Portugal, Count of Flanders | Statement: [Sancho I of Portugal, child, Ferdinand of Portugal, Count of Flanders]

Target entity: Ferdinand of Portugal, Count of Flanders
Context triple: [Sancho I of Portugal, child, Ferdinand of Portugal, Count of Flanders]

• A. Henry, Count of Portugal
  Henry, Count of Portugal was a Burgundian nobleman who became the first ruler of the County of Portugal and laid the foundations for the future Portuguese kingdom.
• B. Henry of Portugal
  Henry of Portugal, also known as Cardinal-King Henry, was a 16th-century Portuguese monarch and high-ranking Catholic clergyman whose brief reign preceded the dynastic crisis that led to the Iberian Union.
• C. Filipe of Portugal
  Filipe of Portugal was an infante (prince) of the Portuguese royal family, born to Queen Catherine of Austria and King John III of Portugal in the 16th century.
• D. Fernando of Portugal
  Fernando of Portugal was an infante (prince) of the Portuguese royal family, the son of King Manuel I and Maria of Aragon, who lived during the early 16th century.
• E. Manuel, Prince of Portugal
  Manuel, Prince of Portugal was a Portuguese infante of the House of Aviz who held the title of Prince of Portugal as heir to the throne in the late 15th century.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Ferdinand of Portugal, Count of Flanders
Target entity description: Ferdinand of Portugal, Count of Flanders, was a 13th-century Portuguese infante who became Count of Flanders through marriage to Joan of Flanders, playing a notable role in the politics of both the Iberian Peninsula and northern France.

• A. Henry, Count of Portugal
  Henry, Count of Portugal was a Burgundian nobleman who became the first ruler of the County of Portugal and laid the foundations for the future Portuguese kingdom.
• B. Henry of Portugal
  Henry of Portugal, also known as Cardinal-King Henry, was a 16th-century Portuguese monarch and high-ranking Catholic clergyman whose brief reign preceded the dynastic crisis that led to the Iberian Union.
• C. Filipe of Portugal
  Filipe of Portugal was an infante (prince) of the Portuguese royal family, born to Queen Catherine of Austria and King John III of Portugal in the 16th century.
• D. Fernando of Portugal
  Fernando of Portugal was an infante (prince) of the Portuguese royal family, the son of King Manuel I and Maria of Aragon, who lived during the early 16th century.
• E. Manuel, Prince of Portugal
  Manuel, Prince of Portugal was a Portuguese infante of the House of Aviz who held the title of Prince of Portugal as heir to the throne in the late 15th century.
• F. None of above. chosen